Natural Agate Gemstones for Sale
Browse our wide selection of natural agate gemstones in vibrant colors, unique patterns, and versatile cuts.
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Bi-color
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Black
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Blue
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Brown
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Golden
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Gray
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Green Agate
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Multicolor Agate
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Orange Agate
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Pink
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Purple
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Red
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Turquoise
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Violet Agate
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White Agate
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Yellow Agate
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
9.10ct Multicolor Agate, Round, Opaque
12 mm (calibrated)
$ 8.62
3.87ct Green Agate, Flower Cut, Translucent
16.7 x 9.4 mm
$ 10.61
3.64ct Yellow Agate, Oval, Translucent
11 x 9 mm (calibrated)
$ 7.98
18.35ctw Multicolor Agate, Oval, Transparent
19.8 x 12.7 mm
$ 76.15
7.67ct Multicolor Agate, Oval, Opaque
12.5 x 10.5 mm
$ 7.64
11.17ct Multicolor Agate, Sphere / Ball, Opaque
11 mm (calibrated)
$ 8.91
3.66ct Yellow Agate, Oval, Translucent
11.3 x 9.4 mm
$ 6.02
5.35ct Multicolor Agate, Round, Opaque
11 mm (calibrated)
$ 9.06
6.83ct Green Agate, Pear Shape, Translucent
12 x 12 mm (calibrated)
$ 5.24
18.85ct Multicolor Agate, Oval, Opaque
17.8 x 15.5 mm
$ 31.92
3.28ct Green Agate, Oval, Translucent
10.5 x 8 mm
$ 3.57
3.62ct Yellow Agate, Oval, Translucent
10.7 x 9.6 mm
$ 5.41
11.89ctw Multicolor Agate, Oval, Transparent
15.8 x 9.7 mm
$ 49.34
4.30ct Green Agate, Flower Cut, Translucent
18.9 x 9.8 mm
$ 11.79
22.35ct Multicolor Agate, Oval, Opaque
18.1 x 16.8 mm
$ 17.81
3.05ct Green Agate, Oval, Translucent
8.9 x 8.2 mm
$ 5.01
2.16ct Green Agate, Flower Cut, Translucent
15.2 x 8.3 mm
$ 5.92
15.91ct White Agate, Fancy, Opaque
25.8 x 13.4 mm
$ 25.20
27.92ct White Agate, Oval, Opaque
27.5 x 20.9 mm
$ 44.21
8.72ct White Agate, Oval, Opaque
16 x 12 mm (calibrated)
$ 13.80
8.96ct Multicolor Agate, Oval, Opaque
13.4 x 11.1 mm
$ 12.64
7.80ct Green Agate, Oval, Translucent
13 x 12.3 mm
$ 5.98
2.82ct Green Agate, Flower Cut, Translucent
17.6 x 8.6 mm
$ 7.73
3.17ct Green Agate, Oval, Translucent
10.3 x 8.5 mm
$ 3.44
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Why Buy Agate from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
Natural Agate Gemstones
Our natural agate gemstones are carefully selected for their color, banding, and quality. From translucent varieties to bold patterned stones, agate offers exceptional diversity for jewelry and collecting.
Buy Loose Agate Online
Shop loose agate stones online with confidence at GemSelect. Each gem is individually photographed and clearly described, making it easy to choose the perfect stone for your project.
Agate for Jewelry Making
Agate is a durable and versatile gemstone (Mohs 6.5-7), suitable for rings, pendants, earrings, and bracelets. Its wide color range makes it ideal for both modern and traditional designs.
Banded and Patterned Agate
Many agates display distinctive banding, moss-like inclusions, or eye patterns. These natural formations make each stone unique, giving designers one-of-a-kind results.
Faceted Agate Stones
Faceted agate stones add sparkle while maintaining the stone’s natural character. Popular shapes include oval, round, pear, and cushion cuts.
Agate Cabochons
Agate cabochons highlight the stone’s natural patterns and color zoning. Smooth and polished, they are perfect for bezel settings and artisan jewelry.
Wholesale Agate Stones
We offer wholesale agate gemstones for jewelers, designers, and resellers. Competitive pricing and a large inventory make it easy to source matching stones or bulk quantities.
Agate Meaning and Symbolism
Agate has long been associated with balance, stability, and protection. Many people choose agate stones not only for their beauty but also for their traditional symbolic significance.
Learn more about the properties, history, and varieties of agate on our Agate Information Page.
FAQs
Are your agate gemstones natural?
Yes, all our agate gemstones are natural. Any treatments, such as dyeing (common for certain colors), are fully disclosed for transparency.
Is agate durable enough for everyday jewelry?
Agate ranks 6.5 to 7 on the Mohs hardness scale, making it suitable for most jewelry types, including rings and bracelets with proper care.
What colors are available in agate?
Agate occurs in a wide range of colors, including blue, green, red, pink, brown, gray, and multicolored varieties with natural banding patterns.
Do you sell agate cabochons and calibrated sizes?
Yes, we offer agate cabochons as well as calibrated stones in standard sizes suitable for commercial jewelry settings.
Can I buy agate gemstones in bulk?
Wholesale agate stones are available for larger orders. This is ideal for jewelry businesses or designers needing consistent supply.
Is agate a birthstone?
Agate is considered a traditional birthstone for May in some historical lists, although modern birthstone charts commonly list emerald.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 9 
Very easy to navigate with a great selection.
Overall Rating -> 9
Ita's a pretty good and simple way to find gems that youa're looking for amazing selection
Overall Rating -> 10 
It was great! Great photos
Overall Rating -> 7 
Easy, quick.
Overall Rating -> 10
I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.
Overall Rating -> 10
All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.
